Unspecified railroad cuts, Trent, Lane County, Oregon, USAi
| Regional Level Types | |
|---|---|
| Unspecified railroad cuts | - not defined - |
| Trent | - not defined - |
| Lane County | County |
| Oregon | State |
| USA | Country |
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Mindat Locality ID:
158667
Long-form identifier:
mindat:1:2:158667:4
GUID (UUID V4):
782a310a-d7e9-4bb5-b90b-0903fd7ee9a6
Other/historical names associated with this locality:
Trent railway site, Snyder Farm
Agate seams in weathered clay, exposed in railroad cuts. Worked in the 1950's and no longer producing. Realgar, orpiment and native arsenic inclusions.
NOTE: Research on the applicable topo map indicates that the only railroad cuts are in the hills S of the town of Trent, between Rattlesnake Creek and Lost Creek.
https://www.mindat.org/photo-1145548.html (arsenic pseudomorphous after realgar) gives the locality as "Trent railway site, Snyder Farm, Trent, Lane Co.".
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| β Arsenic Formula: As References: |
| β Orpiment Formula: As2S3 References: |
| β Pararealgar Formula: As4S4 References: |
| β Quartz Formula: SiO2 References: |
| β Quartz var. Agate References: |
| β Quartz var. Chalcedony Formula: SiO2 References: |
| β Realgar Formula: As4S4 References: |
| β Formula: Sb2S3 Description: Shown to be arsenic (The Fall 2007 Microprobe issue). References: |
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| β | Arsenic | 1.CA.05 | As |
| Group 2 - Sulphides and Sulfosalts | |||
| β | Stibnite ? | 2.DB.05 | Sb2S3 |
| β | Realgar | 2.FA.15a | As4S4 |
| β | Pararealgar | 2.FA.15b | As4S4 |
| β | Orpiment | 2.FA.30 | As2S3 |
| Group 4 - Oxides and Hydroxides | |||
| β | Quartz var. Agate | 4.DA.05 | SiO2 |
| β | var. Chalcedony | 4.DA.05 | SiO2 |
| β | 4.DA.05 | SiO2 | |
List of minerals for each chemical element
| O | Oxygen | |
|---|---|---|
| O | β Quartz var. Chalcedony | SiO2 |
| O | β Quartz | SiO2 |
| Si | Silicon | |
| Si | β Quartz var. Chalcedony | SiO2 |
| Si | β Quartz | SiO2 |
| S | Sulfur | |
| S | β Orpiment | As2S3 |
| S | β Pararealgar | As4S4 |
| S | β Realgar | As4S4 |
| S | β Stibnite | Sb2S3 |
| As | Arsenic | |
| As | β Arsenic | As |
| As | β Orpiment | As2S3 |
| As | β Pararealgar | As4S4 |
| As | β Realgar | As4S4 |
| Sb | Antimony | |
| Sb | β Stibnite | Sb2S3 |
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References
